8.5 sec in total
242 ms
3.1 sec
5.2 sec
Click here to check amazing Mentorium content for Germany. Otherwise, check out these important facts you probably never knew about mentorium.de
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Visit mentorium.deWe analyzed Mentorium.de page load time and found that the first response time was 242 ms and then it took 8.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
mentorium.de performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value10.6 s
0/100
25%
Value11.6 s
4/100
10%
Value6,300 ms
0/100
30%
Value0
100/100
15%
Value13.7 s
10/100
10%
242 ms
542 ms
394 ms
380 ms
79 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that 87% of them (26 requests) were addressed to the original Mentorium.de, 7% (2 requests) were made to Googletagmanager.com and 3% (1 request) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (904 ms) belongs to the original domain Mentorium.de.
Page size can be reduced by 168.9 kB (20%)
839.6 kB
670.7 kB
In fact, the total size of Mentorium.de main page is 839.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Images take 603.7 kB which makes up the majority of the site volume.
Potential reduce by 168.9 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 168.9 kB or 87% of the original size.
Potential reduce by 0 B
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Mentorium images are well optimized though.
Potential reduce by 61 B
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 6 (22%)
27
21
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mentorium. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
mentorium.de
242 ms
www.mentorium.de
542 ms
df9d47e44209063e1442d89beac34fb2.css
394 ms
jquery.min.js
380 ms
js
79 ms
lazyload.min.js
282 ms
6fb590c34c6eb3698a661ef4a2581fe9.js
904 ms
gtm.js
210 ms
formalitaten.jpg
312 ms
mbp_high_cad_left.jpg
468 ms
informatik.jpg
467 ms
astronomie.jpg
311 ms
kunst3.jpg
467 ms
anatomie1.jpg
467 ms
stocks.jpg
727 ms
analytics.js
269 ms
fontawesome-webfont.woff
259 ms
mentorium-logo-schwarz.svg
129 ms
mentorium-logo-weiss.svg
127 ms
mentorium-startseite-70prozent.jpg
273 ms
mentorium_ueber-300x169.jpg
143 ms
mentorium-netzsieger-testsieger.svg
259 ms
bildungs-tuev-mentorium.svg
268 ms
de@2x.png
270 ms
en_us@2x.jpg
271 ms
es@2x.png
272 ms
it@2x.png
370 ms
fr@2x.png
371 ms
affiliate.jpg
878 ms
conversion_async.js
522 ms
mentorium.de accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
mentorium.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
mentorium.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mentorium.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Mentorium.de main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
mentorium.de
Open Graph data is detected on the main page of Mentorium. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: